<template>
  <div class="jsbos-common-layout">
    <div class="jsbos-common-layout-left">
      <div class="jsbos-common-title">
        <h2>字典分类</h2>

        <span class="options">
          <el-tooltip content="分类管理" placement="top">
            <el-link icon="el-icon-menu" :underline="false" @click="handleTypeManage" />
          </el-tooltip>
        </span>



      </div>
      <div class="input" style="width: 90%;margin: 0 auto;"> <el-input placeholder="请输入搜索内容" v-model="input4">
          <i slot="prefix" class="el-input__icon el-icon-search"></i>
        </el-input> </div>

      <el-scrollbar class="jsbos-common-el-tree-scrollbar" v-loading="treeLoading">
        <el-tree ref="treeBox" :data="treeDataRes" :props="defaultProps" default-expand-all highlight-current
          :expand-on-click-node="false" node-key="id" @node-click="handleNodeClick" class="jsbos-common-el-tree">
          <span class="custom-tree-node" slot-scope="{ node }">
            <i class="el-icon-notebook-2" />
            <span class="text">{{ node.label }}</span>
          </span>
        </el-tree>
      </el-scrollbar>
    </div>
    <div class="jsbos-common-layout-center">
      <el-row class="jsbos-common-search-box" :gutter="12">
        <el-form @submit.native.prevent>
          <el-col :span="6">
            <el-form-item label="关键词">
              <el-input v-model="listQuery.keyword" placeholder="请输入关键词查询" clearable @keyup.enter.native="search()" />
            </el-form-item>
          </el-col>
          <el-col :span="6">
            <el-form-item class="form-BtnNowarp">
              <el-button type="primary" icon="el-icon-search" @click="search()">
                {{ $t("common.search") }}</el-button>
              <el-button icon="el-icon-refresh-right" @click="reset()">{{ $t("common.reset") }}
              </el-button>
            </el-form-item>
          </el-col>
        </el-form>
      </el-row>
      <div class="jsbos-common-layout-main jsbos-flex-main">
        <div class="jsbos-common-head">
          <topOpts @add="addOrUpdateHandle()" />
          <div class="jsbos-common-head-right">
            <el-tooltip effect="dark" :content="$t('common.refresh')" placement="top">
              <el-link icon="icon-ym icon-ym-Refresh jsbos-common-head-icon" :underline="false"
                @click="getDictionaryList()" />
            </el-tooltip>
          </div>
        </div>
        <jsbos-table v-loading="listLoading" :data="tableData" row-key="id" default-expand-all
          :tree-props="{ children: 'children', hasChildren: '' }">
          <el-table-column prop="fullName" label="名称" />
          <el-table-column prop="enCode" label="编码" />

          <el-table-column prop="description" label="描述" width="200" align="center" />
          <el-table-column prop="sortCode" label="排序" width="70" align="center" />
          <el-table-column prop="enabledMark" label="状态" width="70" align="center">
            <template slot-scope="scope">
              <el-tag :type="scope.row.enabledMark == 1 ? 'success' : 'danger'" disable-transitions>
                {{ scope.row.enabledMark == 1 ? "正常" : "停用" }}</el-tag>
            </template>
          </el-table-column>
          <el-table-column label="操作" width="100">
            <template slot-scope="scope">
              <tableOpts @edit="addOrUpdateHandle(scope.row.id)" @del="handleDel(scope.row.id)" />
            </template>
          </el-table-column>
        </jsbos-table>
      </div>
    </div>
    <Form v-if="formVisible" ref="Form" @refreshDataList="getDictionaryList" />
    <TypeList v-if="drawer" ref="TypeList" @refreshDataList="initData" />
  </div>
</template>

<script>
import {
  getDictionaryType,
  getDictionaryDataList,
  delDictionaryData,
  updateDictionaryState,
} from "@/api/systemData/dictionary";
import Form from "./Form";
import TypeList from "./components/index";

export default {
  name: "systemData-dictionary",
  components: {
    Form,
    TypeList,
  },
  data() {
    return {
      input4: '', // 搜索名字内容
      defaultProps: {
        children: "children",
        label: "fullName",
      },
      listQuery: {
        keyword: "",
        isTree: 0,
      },
      typeId: "",
      drawer: false,
      formVisible: false,
      treeLoading: false,
      listLoading: false,
      treeData: [],
      tableData: [],
    };
  },

  computed: {
    treeDataRes() {


      var arr = [...this.treeData]
      if (this.input4) {


        arr = this.searchTreeList(this.input4)

      }
      return arr
    }
  },
  created() {
    this.initData();
  },
  methods: {
    // 节流
    throttle(func, wait) {
      let timeout; // 定义一个计时器变量，用于限制函数调用频率
      return function (...args) { // 返回一个包装后的函数
        const context = this; // 保存函数执行上下文对象
        if (!timeout) { // 如果计时器不存在
          func.apply(context, args); // 执行函数
          timeout = setTimeout(() => {
            timeout = null; // 清空计时器变量
          }, wait); // 创建计时器，在指定时间后重置计时器变量
        }
      };
    },

    searchTreeList(v) {
      var resArr = []
      var fun = (arr) => {
        arr.forEach(el => {
          if (el.fullName.indexOf(v) != -1) {
            resArr.push(el)
          }
          if (el.hasChildren) {
            fun(el.children)
          }
        })
      }
      fun(this.treeData)
      return resArr
    },
    search() {
      this.getDictionaryList();
    },
    reset() {
      this.listQuery.keyword = "";
      this.getDictionaryList();
    },
    initData() {
      this.treeLoading = true;
      getDictionaryType()
        .then((res) => {
          this.treeData = res.data.list;
          this.$nextTick(() => {
            this.typeId = this.treeData[0].id;
            this.listQuery.isTree = this.treeData[0].isTree;
            this.$refs.treeBox.setCurrentKey(this.typeId);
            this.treeLoading = false;
            this.typeId && this.getDictionaryList();
          });
        })
        .catch(() => {
          this.treeLoading = false;
        });
    },
    getDictionaryList() {
      this.listLoading = true;
      getDictionaryDataList(this.typeId, this.listQuery)
        .then((res) => {
          this.tableData = res.data.list;
          this.listLoading = false;
        })
        .catch(() => {
          this.listLoading = false;
        });
    },
    // 分类管理
    handleTypeManage() {
      this.drawer = true;
      this.$nextTick(() => {
        this.$refs.TypeList.init();
      });
    },
    handleNodeClick(data) {
      if (this.typeId === data.id) return;
      this.typeId = data.id;
      this.listQuery.isTree = data.isTree;
      this.reset();
    },
    handleUpdateState(row) {
      const txt = row.enabledMark ? "禁用" : "开启";
      this.$confirm(`您确定要${txt}当前数据吗, 是否继续?`, "提示", {
        type: "warning",
      })
        .then(() => {
          updateDictionaryState(row.id).then((res) => {
            this.$message({
              type: "success",
              message: res.msg,
              duration: 1000,
              onClose: () => {
                this.$store.commit("base/SET_DICTIONARY_LIST", []);
                row.enabledMark = row.enabledMark ? 0 : 1;
              },
            });
          });
        })
        .catch(() => { });
    },
    addOrUpdateHandle(id) {
      this.formVisible = true;
      this.$nextTick(() => {
        this.$refs.Form.init(id, this.typeId, this.listQuery.isTree);
      });
    },
    handleDel(id) {
      this.$confirm(this.$t("common.delTip"), this.$t("common.tipTitle"), {
        type: "warning",
      })
        .then(() => {
          delDictionaryData(id).then((res) => {
            this.$message({
              type: "success",
              message: res.msg,
              duration: 1500,
              onClose: () => {
                this.$store.commit("base/SET_DICTIONARY_LIST", []);
                this.getDictionaryList();
              },
            });
          });
        })
        .catch(() => { });
    },
  },
};
</script>
